nintimanny nintimanny
  • 04-02-2015
  • Mathematics
contestada

HELP PLEASE !!!!!
1 . What is the value of the sum indicated by the expression ( the bottom is 2k + 2 )

HELP PLEASE 1 What is the value of the sum indicated by the expression the bottom is 2k 2 class=

Respuesta :

konrad509
konrad509 konrad509
  • 04-02-2015
[tex]\sum_{k=4}^8(2k+2)=2\cdot4+2+2\cdot5+2+2\cdot6+2+2\cdot7+2+2\cdot8+2\\ \sum_{k=4}^8(2k+2)=10+12+14+16+18\\ \sum_{k=4}^8(2k+2)=70[/tex]
Answer Link

Otras preguntas

Why did wahoo accept the job with expedition survival? WHOEVER ANSWERS FIRST GETS BRAINLIEST Please make your answer short
Which statements are true about the ordered pair (−1, 5) and the system of equations? (Look at the file below for the question)
Is Catherine Beecher in support of or against women’s involvement in abolition societies? How do you know?
a 2100 square foot home in Cheyanne Wyoming cost $110 per foot How much does this home cost
can someone pls help with this asap
Parallelograms s and t are each labeled with a base and a corresponding height
When a cold air mass catches up with a warm air mass, the resut is often a(n) front.
What was the purpose of time study analysis in the automobile industry?
Solve 18.2 = y - 11 for y.
4.7x 10^-1 as an ordinary number